Light: You've got Maya and Daoloth but good light teams are hard to build... Maybe wait for ML and Sirius stages to come back.

Not seeing anything particularly stand out for Fire, Earth, or Dark monos...you have the cards to build something if you really want to, but your best leaders are probably Mastema and Abadon right now.

Other teams:

Ghroth: You want to put in Daoloth and/or Yibb here, but you need a fusion member. Fenrir is the best, but lacking that Achilles + Thetis looks like your next best option. Daoloth or Yibb can be swapped for a utility for the stage.

KOF: Obviously you've got the three rares, so you've got a pretty strong KOF team. I'd want to train Chizuru (good active and gives extra stat buffs) and maybe a Mai dupe, but I can understand if you don't want to spend extra resources on essentially dead content.

Azathoth: Novalis and Ursula. Add Daoloth and Sunnie. Copper might be good as well. Don't see any other dragons really suited for Azathoth right now.

Sakura: Cactus, Paperwhite, and Strelitzia. Not seeing any great options for the final member. Maybe farm and train a PR Yvette.